Anthony Joshua's legendary gym spar with Tyson Fury reportedly saw the younger Joshua get the better of the 'Gypsy King'.

Despite the pair having an ongoing war of words over the last few years, Fury and Joshua have never managed to step into the ring together to unify the heavyweight division.

But what very few fans know is that Fury and Joshua have, in fact, fought before, with just a few officials and gym members in attendance at a London amateur boxing club.

The ABC gym in Finchley was the host venue in 2010, with Fury arriving looking for a few light rounds and a Rolex on the line if someone could drop him.

Up stepped the relative unknown Anthony Joshua; fresh off a win at the ABA championships and two years out from making his name at the London Olympics.

"A friend of mine George Carman, a boxing man, rang me up and said Tyson is coming down to London to do Steve Bunce's hour," coach Sean Murphy explained on BBC 5 Live.